Tony
When I bought the car it was already at least 10 years old and for a low price as it was far from perfect, so it is unlikely a swap was done by the dealer where I bought it. You have an interesting point about having been swapped as a friend tells me that 444's were more common in two tone interiors but I do not know if they are compatable. I contacted the PV Klub in Sweden and their answer was also gray.
I do not know for a fact where Olof gets his interiors but I would suspect that it is VP. Thanks for the input. Everyone I have talked to and all the responses here clearly indicate one colour (gray ) is the correct colour and probably the way I will go.
Steve